depcomp sometimes missing in DIST_COMMON files

[Martin Frydl]

Hello,

        I've discovered some problem with depcomp file. If I haven't it in my
root and run automake --foreign -a, it will be created, but it will not
be listed in DIST_COMMON files of Makefile.in. As a result, it is
missing in distribution package and it cannot be successfully built. If
I run the automake command again, the file is already here and some code
in automake recognizes it and adds it to DIST_COMMON (everything is
right).

        I saw the problem in both 1.5 and CVS versions.

        Regards
                Martin Frydl